About Alarm Central, Inc. is located in Irvine, California and has been in business since 1995. In February 2004, Alarm Central acquired the assets of Builders Electronics of Irvine, CA. Builders Electronics is a security company that also specializes in the installation of home electronics products such as Intercom and Central Vacuum Systems. Builders Electronics has been in business since 1955. Our team has many years of experience providing high quality custom installations and services and will perform retrofit installations on houses that other contractors turn away from.